Hi, Thanks for the reply, I only measure search(), I cached IndexSearcher in memory.
Best regards, Lisheng -----Original Message----- From: Daniel Naber [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 05, 2006 12:22 AM To: java-user@lucene.apache.org Subject: Re: Lucene search performance: linear? On Tuesday 05 December 2006 03:49, Zhang, Lisheng wrote: > I found that search time is about linear: 2nd time is about 2 times > longer than 1st query. What exactly did you measure, only the search() or also opening the IndexSearcher? The later depends on index size, thus you shouldn't re-open it for every search. Regards Daniel -- http://www.danielnaber.de --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
